ECU blocked?? by read with KESS. Opel Astra G Delco MT35 2ZZSE
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    Default ECU blocked?? by read with KESS. Opel Astra G Delco MT35 2ZZSE

    I was reading the ECU by KESSv2.
    At 98% load the KESS freezed and disconnected from ECU.
    Car don’t start and don’t connect again.

    can someone help, what I have to do now ? What tool to by? Only have KESS yet

    OPEL DELCO Z22SE HW 12586913 XD
    Version HW 01000371
    SW DEL 011A16265590
    Motor Z22SE

    VIN WOLOTGF674B001075
    Last edited by abyn0t; 10th December, 2021 at 03:13 PM.

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    Quote Originally Posted by abyn0t View Post
    I was reading the ECU by KESSv2.
    At 98% load the KESS freezed and disconnected from ECU.
    Car don’t start and don’t connect again.

    can someone help, what I have to do now ? What tool to by? Only have KESS yet

    OPEL DELCO Z22SE HW 12586913 XD
    Version HW 01000371
    SW DEL 011A16265590
    Motor Z22SE

    VIN WOLOTGF674B001075
    Did you try to write? Did you try to read again?

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    abyn0t (10th December, 2021)

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    I try it again after battery off. Engine start and Ecu read.


    How I can write the flashed file.
    Do I need Immo off or Car Pin to write mapped Ecu ?

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    Quote Originally Posted by abyn0t View Post
    I try it again after battery off. Engine start and Ecu read.


    How I can write the flashed file.
    Do I need Immo off or Car Pin to write mapped Ecu ?
    First you need to read flash 100%. You can upload a flash and I'll tell you if it's a good readed. If you write with Kess immo will be unchanged. And use a charger when writing!

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    abyn0t (10th December, 2021)

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    Useful infomation !! I send you the .Ori File and an "Mapped Stage1" that i get at a german from Forum

    Files are 512KB
    Attached Files Attached Files

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    Quote Originally Posted by abyn0t View Post
    Useful infomation !! I send you the .Ori File and an "Mapped Stage1" that i get at a german from Forum

    Files are 512KB
    Do not attempt to write this file! I compared they are very different. Probably a different version. Read Kess ID and write info (sw version and etc.)

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    I think you should make FULL backup before writing

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    abyn0t (10th December, 2021)

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    What do you mean FULL Backup? .ori file is 512KB

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    Quote Originally Posted by abyn0t View Post
    What do you mean FULL Backup? .ori file is 512KB
    Full backup can be done with Ktag. File size is same full and not full.

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    Read with Ktag, then search for a file that has same ID as the one u read with Kess....compare ktag file with the on u got from search,

 

 

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